Papilledema on Ocular POCUS Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign) c/w papilledema (fundoscopic—same). ON sheath diameter 3mm posterior to retina should be <5mm. Suggestive of raised intracranial pressure (ICP) Dr. Meghan Herbst @EUSmkh #Papilledema #Ocular #POCUS #clinical #ultrasound #ophthalmology #labeled
